Juliana Navarro Bertelli

Title: Juliana Navarro Bertelli: Innovator in Naphthenic Acid Isolation

Introduction

Juliana Navarro Bertelli is a prominent inventor based in Vitoria, Brazil. She has made significant contributions to the field of laboratory-scale sample preparation, particularly in the isolation of ARN acids from naphthenate deposits. Her innovative methodologies have the potential to enhance the efficiency of petroleum production processes.

Latest Patents

Juliana holds a patent for a "Method of isolation of ARN acids from naphthenate deposits." This invention focuses on a specific methodology for isolating tetraprotic naphthenic acids, known as ARN acids, from residual naphthenate deposits. The method involves cleaning the naphthenate deposit, converting naphthenate salts to naphthenic acids, and isolating ARN acids using a silica-based sorbent material with aminopropyl functional groups. This approach is designed for efficient elution of different functional groups and polarities.

Career Highlights

Throughout her career, Juliana has worked with notable organizations, including Petroleo Brasileiro S.A. (Petrobras) and Universidade Federal do Espirito Santo (UFES). Her experience in these institutions has allowed her to develop and refine her innovative techniques in the field of chemistry and petroleum engineering.

Collaborations

Juliana has collaborated with esteemed colleagues such as Valdemar Lacerda Junior and Eliane Valeria De Barros. These partnerships have contributed to her research and the advancement of her patented methodologies.

Conclusion

Juliana Navarro Bertelli is a trailblazer in the field of naphthenic acid isolation, with a patent that showcases her innovative approach to laboratory-scale sample preparation. Her work has the potential to significantly impact the petroleum industry and enhance the efficiency of resource extraction.